Bubble generator

Description

FIG. 1 is a top front right side isometric view of a bubble generator;

FIG. 2 is a top rear left side isometric view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the bubble generator and form no part of the claim design.

Claims

The ornamental design for a bubble generator, substantially as shown and described.